CARGO COMPARTMENT DOOR HYDRAULIC SYSTEM - SERVICING
___________________________________________________
TASK 52-36-00-600-001
Hydraulic System for the Cargo Compartment Doors - Servicing
1. Reason for the Job
__________________
To bleed the hydraulic system for the cargo compartment doors after the removal/installation of related components.
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-36-00-991-001 Fig. 301
3. Job Set-up
__________
Subtask 52-36-00-865-050
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/HYD POWER/Y 3803GX N30 122VU DOORS/CARGO 1MJ T12 123VU Y HYD/ELEC/PUMP 3802GX AB06
R 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
Subtask 52-36-00-010-050
B. Get Access
(1)
Open the access panel 198CB to get access to the Yellow ground service panel.
(2)
Open the access panel 134AR or 154AR to get access to the related control panel.
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(3) Unlock the FWD or AFT cargo-compartment door (referred to as cargo door) as follows:
(a)
Push the handle flap in and pull the locking handle away from the cargo door.
(b)
Move the locking handle down to the UNLOCKED position.
4. Procedure
_________ Subtask 52-36-00-870-050
A. Bleeding of the Door Hydraulic System
(Ref. Fig. 301/TASK 52-36-00-991-001)
(1)
Move the selector of the control panel to the OPEN position and hold it until the cargo door is fully opened.
(2)
Release the selector and move it to the CLOSE position and hold it until the cargo door is closed.
(3)
Do the steps (2) and (3) five times to bleed the door hydraulic system correctly.
5. Close-up
________ Subtask 52-36-00-410-050
A. Close Access
(1)
Make sure that the applicable cargo door is correctly close and lock (Ref. TASK 52-30-00-860-002).
(2)
Close the access panel 198CB.
(3)
Close the access panel(s) 134AR and/or 154AR.
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Normal Operation Control
Figure 301/TASK 52-36-00-991-001
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CARGO COMPARTMENT DOOR HYDRAULIC SYSTEM - DEACTIVATION/REACTIVATION
___________________________________________________________________
TASK 52-36-00-040-001
Deactivation of the Cargo Door Actuator(s)
1. Reason for the Job
__________________
Refer to the MMEL TASK: 52-30-01
Doors - Cargo
Cargo Door Actuators
R
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific blanking plugs
No specific circuit breaker(s) safety clip(s)
No specific container
No specific pressure plugs
No specific warning notice
No specific access platform 3.5 m (11 ft. 6 in.)
98A52307529001 1 SLING - CARGO DOORS
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-12-29-611-001 Fill the Hydraulic Fluid Reservoir with a Hand Pump 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power 29-10-00-864-002 Depressurize the Yellow Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
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